Active

MT. GAINES MINE

I80 W, 12E , I5 S TO x218 Keyes Rd E, SE on Santa Fe, E on W East Ave, SE on Oakdale (J17) E on turlock (J17) E on CA-59N, E on Merced Falls (J16) S on Hornitos (J16) to Bear Vly to MT Gaines Rd., Mariposa County, CA
MSHA ID0404794
TYPESurface
MATERIALConstruction Sand and Gravel
EMPLOYEES3

MATERIALS PRODUCED

Construction Sand and GravelGold Ore

COMPANY INFORMATION

Operator

Mt Gaines Rock

Parent Company

Jack Bankhead

Company Type

Sole Proprietor

DIRECTIONS

160

CONTACT

Contact information not available for unclaimed listings.

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37.533056, -120.174444

Data Source

Mine Safety and Health Administration (MSHA)

Last updated: 1/30/2026